File	Doc	Category	Size	Date	Package
MIDletSuiteVerifier.java	API Doc	phoneME MR2 API (J2ME)	3722	Wed May 02 18:00:08 BST 2007	com.sun.midp.main

MIDletSuiteVerifier

• java.lang.Object

Fields Summary
static final int	CHUNK_SIZE Size of the verification portion

Constructors Summary

Methods Summary
public static native boolean	checkJarHash(java.lang.String jarPath, byte[] hashValue) Compare hash value of the JAR with provided hash value. param jarPath path to JAR file param hashValue hash value to compare with return true if JAR has hash value equal to the provided one, otherwise false throws IOException
public static native byte[]	getJarHash(java.lang.String jarPath) Evaluate hash value for the JAR package param jarPath JAR package path return hash value for JAR package
static native void	useClassVerifier(boolean verifier) Disable or enable class verifier for the current Isolate param verifier true to enable, false to disable verifier
static boolean	verifyJar(java.lang.String jarPath) Verify classes within JAR package param jarPath path to the JAR package within file system return true if all classes were verified successfully, false otherwise return Util.verify(jarPath, CHUNK_SIZE);
public static byte[]	verifySuiteClasses(int suiteId, com.sun.midp.midletsuite.MIDletSuiteStorage suiteStorage) Verify suite classes and return hash value of the suite JAR, throws Error in the case of unsuccessful class verification param suiteId id of the suite whose classes are to be verified param suiteStorage suite storage instance return hash value of the successfully verified JAR package, or null if class verification wasn't done by some reason, e.g. it was scheduled to be started later throws Error, IOException String jarPath = suiteStorage.getMidletSuiteJarPath(suiteId); if (verifyJar(jarPath)) { return getJarHash(jarPath); } else { /** * Class verification failure is a serious problem, it's * up to caller how to handle it and proceed with further * execution. */ throw new java.lang.Error(); }